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liraira [26]
3 years ago
12

Which equation is true?

Mathematics
2 answers:
Nastasia [14]3 years ago
6 0
Answer: The first one (12+17)-9=(23-7)+4

Explanation: First add 12 and 17 because it’s in parentheses which will give you 29. Then subtract 9 to get 20. After that, solve the problem on the right side of the equal sign, therefore 23-7 is 16. Lastly, add the 4 to 16 to get 20 which means that this equation is equal because (12+17)-9 does give you the same answer as (23-7)+4 which in conclusion means it’s a true equation.
Vlad1618 [11]3 years ago
4 0

Answer:

the third one

Step-by-step explanation:

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4,284 passengers traveling by the intercity bus every day, the intercity bus operates 6 hours every day, find the number of pass
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Answer:

714

Step-by-step explanation:

So lets go over what we know.

The bus only goes for 6 hours each day.

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Each day(6 hours), 4284 passangers ride the bus.

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This is 4284(total passangers) divided by 6(total hours):

4284/6

=

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3 years ago
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A total of 250 people were surveyed about whether or not each person carries a cell phone.
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3 years ago
Tori examined the pattern of exponents in the table.
gregori [183]

Answer:

The value of b = 1/36

As exponent decreases, each previous value is divided by 6

If the table was extended, the value of 6^-3 would be 1/216

Step-by-step explanation:

Given in the question a table containing power of 6

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=

\frac{1}{36}

8 0
3 years ago
Read 2 more answers
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